IB ESS SL 6.1.1 Atmosphere Boundary Questions
Practise IB ESS SL 006.001.001 by applying atmosphere boundary concepts to environmental systems questions.
- Syllabus
- First assessment 2026
- Course
- ESS SL
- Level
- SL
IB ESS SL 6.1.1 Atmosphere Boundary Questions question 1
Figure:Gas composition of the troposphere by volume
Figure 1 shows the percentages (by volume) of gases in the troposphere.
Label gases A and B on Figure 1.
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